diff --git a/src/infrastructure/util/password/PhabricatorBcryptPasswordHasher.php b/src/infrastructure/util/password/PhabricatorBcryptPasswordHasher.php
index fc2bf7a523..cc8dacfc80 100644
--- a/src/infrastructure/util/password/PhabricatorBcryptPasswordHasher.php
+++ b/src/infrastructure/util/password/PhabricatorBcryptPasswordHasher.php
@@ -1,75 +1,75 @@
 <?php
 
 final class PhabricatorBcryptPasswordHasher
   extends PhabricatorPasswordHasher {
 
   public function getHumanReadableName() {
     return pht('bcrypt');
   }
 
   public function getHashName() {
     return 'bcrypt';
   }
 
   public function getHashLength() {
     return 60;
   }
 
   public function canHashPasswords() {
     return function_exists('password_hash');
   }
 
   public function getInstallInstructions() {
     return pht('Upgrade to PHP 5.5.0 or newer.');
   }
 
   public function getStrength() {
     return 2.0;
   }
 
   public function getHumanReadableStrength() {
     return pht("Good");
   }
 
   protected function getPasswordHash(PhutilOpaqueEnvelope $envelope) {
     $raw_input = $envelope->openEnvelope();
 
     $options = array(
       'cost' => $this->getBcryptCost(),
     );
 
-    $raw_hash = password_hash($raw_input, CRYPT_BLOWFISH, $options);
+    $raw_hash = password_hash($raw_input, PASSWORD_BCRYPT, $options);
 
     return new PhutilOpaqueEnvelope($raw_hash);
   }
 
   protected function verifyPassword(
     PhutilOpaqueEnvelope $password,
     PhutilOpaqueEnvelope $hash) {
     return password_verify($password->openEnvelope(), $hash->openEnvelope());
   }
 
   protected function canUpgradeInternalHash(PhutilOpaqueEnvelope $hash) {
     $info = password_get_info($hash->openEnvelope());
 
     // NOTE: If the costs don't match -- even if the new cost is lower than
     // the old cost -- count this as an upgrade. This allows costs to be
     // adjusted down and hashing to be migrated toward the new cost if costs
     // are ever configured too high for some reason.
 
     $cost = idx($info['options'], 'cost');
     if ($cost != $this->getBcryptCost()) {
       return true;
     }
 
     return false;
   }
 
   private function getBcryptCost() {
     // NOTE: The default cost is "10", but my laptop can do a hash of cost
     // "12" in about 300ms. Since server hardware is often virtualized or old,
     // just split the difference.
     return 11;
   }
 
 }